CN208004886U - A kind of PCD pick light appearance cutter - Google Patents
A kind of PCD pick light appearance cutter Download PDFInfo
- Publication number
- CN208004886U CN208004886U CN201820452470.5U CN201820452470U CN208004886U CN 208004886 U CN208004886 U CN 208004886U CN 201820452470 U CN201820452470 U CN 201820452470U CN 208004886 U CN208004886 U CN 208004886U
- Authority
- CN
- China
- Prior art keywords
- blade
- chip space
- fixing groove
- pcd
- pick light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of PCD pick light appearance cutters, it include handle of a knife, the end of handle of a knife is provided with cutter head, cutter head upper end is provided with blade fixing groove and the first chip space and the second chip space, and blade fixing groove upper end is installed with blade, and blade upper end is provided with the blade of arc-shaped shape, first chip space is adjacent with blade fixing groove, and helical angle a is 5-8 °, the second chip space is adjacent with the first chip space, and helical angle a1 is 6-9 °.The utility model is provided with blade fixing groove and the first chip space and the second chip space by cutter head upper end, blade fixing groove upper end is installed with blade, so that blade is not in the knife that shakes in processing, to make its pick light effect improve, therefore the utility model is with novel in design, simple in structure, pick light effect is good, durable advantage.
Description
Technical field
The utility model is related to cutting-tool engineering field more particularly to a kind of PCD pick light appearance cutters.
Background technology
The milling cutter of current most of uses, usually cutter head be directly anchored on milling cutter matrix, and after tool bit abrasion very
It is difficult directly to replace cutter head, production cost is often increased, since there is minim gaps between milling cutter tip and matrix, so
Cutter is possible to oscillation phenomenon occur in process, and vibration can make the bite of milling cutter circumference sword uneven, and cut expansion amount ratio
Original value increases, and influences machining accuracy and cutting-tool's used life.
Utility model content
The purpose of this utility model is that a kind of PCD pick light appearance cutter is provided in view of the deficiencies of the prior art, the PCD
Pick light appearance Tool Design is novel, simple in structure, and pick light effect is good, durable.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
A kind of PCD pick light appearance cutter includes handle of a knife, and the end of handle of a knife is provided with cutter head, and cutter head upper end is provided with knife
Piece fixing groove and the first chip space and the second chip space, blade fixing groove upper end are installed with blade, and blade upper end is provided in arc
The blade of shape, the first chip space is adjacent with blade fixing groove, and helical angle a is 5-8 °, the second chip space and the first chip space
It is adjacent, and helical angle a1 is 6-9 °.
Wherein, the helical angle a of first chip space is 7 °.
Wherein, the helical angle a1 of second chip space is 8 °.
Wherein, the thickness of the blade is 1.5-1.8mm, and material is wolfram steel.
The beneficial effects of the utility model are：A kind of PCD pick light appearance cutter described in the utility model, includes knife
The end of handle, handle of a knife is provided with cutter head, and cutter head upper end is provided with blade fixing groove and the first chip space and the second chip space, blade
Fixing groove upper end is installed with blade, and blade upper end is provided with the blade of arc-shaped shape, and the first chip space is adjacent with blade fixing groove,
And helical angle a is 5-8 °, the second chip space is adjacent with the first chip space, and helical angle a1 is 6-9 °.The utility model passes through knife
Head upper end is provided with blade fixing groove and the first chip space and the second chip space, and blade fixing groove upper end is installed with blade so that
Blade is not in the knife that shakes in processing, and to make its pick light effect improve, therefore the utility model has novel in design, structure
Simply, pick light effect is good, durable advantage.
Description of the drawings
The utility model is further detailed below with attached drawing, but the embodiment in attached drawing is not constituted pair
Any restrictions of the utility model.
Fig. 1 is the structural schematic diagram of the utility model.
Include in Fig. 1：
1 --- handle of a knife 11 --- cutter head
12 --- blade fixing groove 13 --- first chip spaces
14 --- the second chip space 2 --- blades
21 --- blade.
Specific implementation mode
The utility model is illustrated with reference to specific embodiment.
As shown in Figure 1, a kind of PCD pick light appearance cutter, includes handle of a knife 1, the end of handle of a knife 1 is provided with cutter head 11, knife
First 11 upper end is provided with blade fixing groove 12 and the first chip space 13 and the second chip space 14, and 12 upper end of blade fixing groove is installed with
Blade 2,2 upper end of blade are provided with the blade 21 of arc-shaped shape, and the first chip space 13 is adjacent with blade fixing groove 12, and helical angle
A is 5-8 °, and the second chip space 14 is adjacent with the first chip space 13, and helical angle a1 is 6-9 °.
Preferred as the present embodiment, the helical angle a of first chip space 13 is 7 °.
Preferred as the present embodiment, the helical angle a1 of second chip space 14 is 8 °.
Preferred as the present embodiment, the thickness of the blade 2 is 1.5-1.8mm, and material is wolfram steel.
It need to further explain, the utility model is provided with blade fixing groove 12 and the first chip removal by 11 upper end of cutter head
Slot 13 and the second chip space 14,12 upper end of blade fixing groove are installed with blade 2 so that and blade 2 is not in the knife that shakes in processing,
To make its pick light effect improve, therefore the utility model has novel in design, simple in structure, and pick light effect is good, and durable is excellent
Point.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (4)
1. a kind of PCD pick light appearance cutter, it is characterised in that：It include handle of a knife（1）, handle of a knife（1）End be provided with cutter head
（11）, cutter head（11）Upper end is provided with blade fixing groove（12）And first chip space（13）And second chip space（14）, blade is solid
Determine slot（12）Upper end is installed with blade（2）, blade（2）Upper end is provided with the blade of arc-shaped shape（21）, the first chip space（13）
With blade fixing groove（12）It is adjacent, and helical angle a is 5-8 °, the second chip space（14）With the first chip space（13）It is adjacent, and spiral shell
Swing angle a1 is 6-9 °.
2. a kind of PCD pick light appearance cutter according to claim 1, it is characterised in that：First chip space（13）'s
Helical angle a is 7 °.
3. a kind of PCD pick light appearance cutter according to claim 1, it is characterised in that：Second chip space（14）'s
Helical angle a1 is 8 °.
4. a kind of PCD pick light appearance cutter according to claim 1, it is characterised in that：The blade（2）Thickness be
1.5-1.8mm and material is wolfram steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452470.5U CN208004886U (en) | 2018-04-02 | 2018-04-02 | A kind of PCD pick light appearance cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452470.5U CN208004886U (en) | 2018-04-02 | 2018-04-02 | A kind of PCD pick light appearance cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208004886U true CN208004886U (en) | 2018-10-26 |
Family
ID=63891596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820452470.5U Active CN208004886U (en) | 2018-04-02 | 2018-04-02 | A kind of PCD pick light appearance cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208004886U (en) |
-
2018
- 2018-04-02 CN CN201820452470.5U patent/CN208004886U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |